baber/WOPTO huggingface dataset:
Patent JP-2011168894-A (JP)
Title: Mask for film-deposition and method for cleaning the same
Inventor: OBA AKIRA
IPC: C23C14/04
Filed: 2011-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for film-deposition capable of cleaning and removing a deposition film without giving a damage to a mask base material and having excellent cleaning workability.  <P>SOLUTION: The mask 11 for film-deposition includes a mask body 2 wherein one aperture part 20 disposed opposite to a film-deposition surface of a substrate W and limiting a film-deposition region is formed and a cover member covering an outer side of the aperture part of the surface of the mask body. The cover member 3 is constituted of an assembly of a plurality of cover division pieces 3A, 3B, 3C and 3D freely detachably attached to the mask body. Adhesion of the deposition film to the mask body is suppressed and damage of the mask base material during mask cleaning is prevented by covering a prescribed region of the surface of the mask body by the cover member. The deposition film adhering to the cover member is removed in a divided state into individual cover division piece and thus cleaning operation is made simple and easily made compatible with a large-sized mask.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011141907-A (JP)
Title: Display structure of sensor
Inventor: KAWABATA YOSHIMI
IPC: G08B17/103
Filed: 2011-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display structure of a sensor, enhancing the design property and commodity value of the sensor by disposing a light source not to stand out.  <P>SOLUTION: This display structure in a flame sensor 1 for detecting a predetermined physical quantity in a monitoring area includes: a UV-tron 44 for detecting the physical quantity; a light emitting diode LED49 adapted to emit light and disposed not to be directly observed from the outside of the flame sensor 1; and a translucent rubber 50 disposed in the periphery of the UV-tron 44 to protect the UV-tron 44, and allowing at least some of light emitted from the light emitting diode LED49 to transmit. The translucent rubber 50 is formed using translucent rubber capable of absorbing a shock to the UV-tron 44.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012225298-A (JP)
Title: Valve train of reciprocating engine
Inventor: IGUCHI TOYOKI
IPC: F01L1/352
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a valve train of a reciprocating engine that reduces a vertical length of an engine.SOLUTION: This valve train includes a planetary gear reduction gear (21) constituted of a sun gear (22), a planet gear (23), an internal gear (27) and a carrier (28), and setting the reduction gear ratio to the internal gear (27) from the sun gear (22) to 2×2. The valve train includes: a cam (31) constituted of two lift parts (32 and 33) having substantially the same shape and arranged at an equal interval on the outer periphery of the internal gear (27) and a base circle (34); an intake side rocker arm (14); an exhaust side rocker arm (15); an intake side push-rod (16) having one end abutting on the other end of the intake side rocker arm and having the other end abutting on the upstream side in the rotational direction of the lift parts (32 and 33); and an exhaust side push-rod (17) having one end abutting on the other end of the exhaust side rocker arm and having the other end abutting on the downstream side in the rotational direction of the lift parts (32 and 33).
Patent JP-2012232331-A (JP)
Title: Injection system of molding machine
Inventor: NODA SABURO
IPC: B22D17/20
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an injection system of a molding machine capable of being suitably injected with a cylinder device and other driving devices.SOLUTION: The injection system 1 includes a plunger 5, the cylinder device 7, the driving device 52, and a link mechanism 56. The plunger 5 can extrude a molding material in a cavity 105. The cylinder device 7 has a piston rod 25 coupled with the plunger 5. The driving device 52 has a driven part, that is, nuts 65 and can drive the nuts 65 in a direction intersected with the piston rod 25. The link mechanism 56 converts movement in a direction of intersecting with the nuts 65 into movement parallel to the piston rod 25 and can be transmitted to the piston rod 25.
Patent JP-2011147830-A (JP)
Title: Game machine
Inventor: TAKAHASHI JUN
IPC: A63F7/02
Filed: 2011-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of detecting an illegal alteration action only by changing a necessary minimum number of circuits without requiring an additional member for security.  <P>SOLUTION: The game machine has a power supply board 20 for supplying a DC voltage generated on the basis of an AC voltage received from outside and a backup DC voltage BK which maintains a prescribed level for a prescribed period even after the AC voltage is interrupted to a main control part 21 and a putout control part 25. The power supply board 20 has: switching regulators SR1 and SR3 for converting the AC voltage to the DC voltage; an abnormality detection circuit for determining an abnormality in a feedback voltage RET of the backup DC voltage BK outputted to the main control part 21 and the putout control part 25; and an operation prohibition circuit for maintaining the switching regulator SR1 at a nonoperating state after the feedback voltage RET is determined to have an abnormal condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012243502-A (JP)
Title: Cable for differential signal transmission and harness using the same
Inventor: KO TOKUTEN
IPC: H01B7/00
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a cable for differential signal transmission in which the distance between a pair of conductors is uniform and variation of the characteristic impedance is reduced, by preventing the pair of conductors from being displaced or inverted, and to provide a harness using the cable.SOLUTION: The cable for differential signal transmission includes: a dual-core 14 where two cores 13, 13, consisting of a conductor 11 coated with an insulation layer 12, are arranged in parallel; a fixing layer 15 provided on the periphery of the dual-core 14 by filling, and fixing the arrangement of the two cores 13, 13 while covering the dual-core 14 collectively; a shield 16 provided on the outside of the fixing layer 15; and a jacket 17 covering the outside of the shield 16.
Patent JP-2012243922-A (JP)
Title: Light-emitting device and method for manufacturing light-emitting device
Inventor: OKITA YASUMICHI
IPC: H01L33/38
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device having a high luminous efficiency at a low cost.SOLUTION: A light-emitting device includes a light-emitting element 3 which emits light from the upper surface, and a plurality of protrusions 5 formed on the bottom face of the light-emitting element 3. The light-emitting device is provided with the protrusions 5 for keeping a constant clearance between the light-emitting element 3 and a substrate 1 on the light-emitting element side. The protrusions 5 are produced by applying a metal paste material having a high thermal conductivity such as sintered silver or nano-paste, in an arbitrary shape of arbitrary height and then calcining. Since the position of the protrusions 5 that support the light-emitting element 3 is fixed, it is always possible to assure a stable mounting without being influenced by the accuracy of the mounting position of the light-emitting element 3. As a result, higher optical performance and heat dissipation performance can be obtained.
Patent JP-2012244805-A (JP)
Title: Grommet
Inventor: ITO KENTA
IPC: B60R16/02
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a grommet capable of reducing a diameter of an inter-wire water stop part provided in a wiring harness.SOLUTION: The grommet comprises: a small diameter cylinder part in a size for closely fitting and inserting a wiring harness having an inter-wire water stop part for which an elastic sheet is wound around an outer periphery of an electric wire group filled with a water cut-off agent; an enlarged diameter cylinder part continued to an outer periphery of the small diameter cylinder part; and an annular vehicle body locking recess on an outer periphery of the enlarged diameter cylinder part. In the grommet, a plurality of seal lips in an axial direction are provided in parallel at an interval in a circumferential direction on an inner peripheral surface of the small diameter cylinder part, a seal lip in the entire circumferential direction is crossed and provided at an intermediate position in a length direction of the seal lips in the axial direction, and the seal lips in the axial direction and in the entire circumferential direction are pressed to and brought into contact with an outer peripheral surface of the elastic sheet of the inter-wire water stop part.
Patent JP-2012240821-A (JP)
Title: Sheet size setting device, sheet feeder, and image forming apparatus
Inventor: MIZUGUCHI KEISUKE
IPC: B65H1/26
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To easily set a sheet size and to suppress erroneous setting of the sheet size.SOLUTION: A sheet size setting device includes a first member 70 and a second member 80 movably assembled to the first member 70. The first member 70 includes a tubular holing portion 71, a first indicator 72 for displaying the size of a fixed form sheet, and a first detectable portion 73 for forming the detection pattern of the fixed form sheet. The second member 80 includes a second indicator 82 for displaying the size of "other" sheets and a second detectable portion 83 for forming the detection pattern of the "other" sheets. When a rib 74 projected on the peripheral surface of the tubular holing portion 71 and the large diameter part 812 of the second member 80 are mutually positioned, the second member is moved upwards to display the size of the "other" sheets and form the detection pattern.
Patent JP-2012241501-A (JP)
Title: Structural specification determining method for bored pile
Inventor: KON HIROTO
IPC: E02D5/44
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically actualizing a pile body structure and a foot protection part structure while considering that adhesive force and bearing force favorable to an existing pile works under the conditions of securing integration between the existing pile and a foot protection part.SOLUTION: In a structural specification determining method for the bored pile formed by burying a straight existing pile 1 in a pile hole having a foot protection part 2 formed in the bottom so that the lower end of the existing pile enters into the foot protection part 2, the specification of the pile body and the specification of the foot protection part are determined to satisfy (1) design load≤bearing force determined from ground, and (2) design load≤pile peripheral face adhesive force at foot protection part+pile front end bearing force.
Patent JP-2012245567-A (JP)
Title: Wire for electric discharge machining
Inventor: OKAMOTO YASUHIRO
IPC: B23H7/08
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate machining without causing no exfoliation when wire tension is increased, in a wire for electric discharge machining for the purpose of machining in a specific direction such as one direction.SOLUTION: The wire 10 for electric discharge machining has a discharge region A and a non-discharge region B that are continuous in the wire longitudinal direction on the wire surface. The non-discharge region is formed of an insulation layer 12 which has a thickness of 0.1-6 μm and a Shore D hardness of 60-90 and is obtained by mixing or by being mixed with the chemical bonding of a hard segment and a soft segment where the hard segment is composed of thermosetting resins such as a phenol resin, an epoxy resin, and a polyimide resin, and the soft segment is composed of elastomers that are homogeneous or heterogeneous with thermosetting resins such as a polyvinylbutyral resin, an epoxy resin, a polyimide resin, a polyamide resin, and SEBS.
Patent JP-2012248345-A (JP)
Title: Tubular light-emitting lamp and lighting fixture
Inventor: NOGUCHI AKINOBU
IPC: F21S2/00
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a tubular light-emitting lamp capable of easily performing electric connection between light-emitting bodies and restraining a shadow over illumination light caused by existence of an electrically connected object, and to provide a lighting fixture having the tubular light-emitting lamp.SOLUTION: The tubular light-emitting lamp 1 includes: the light-emitting bodies 3 having elongated boards 11 in each of which a recessed step section 15 having one face 11a and a level difference 14 are formed on an end side in the longitudinal direction, semiconductor light-emitting elements 2 mounted on one face 11a side of each board 11, and connectors 12 electrically connected with the semiconductor light-emitting elements 2 by being arranged at the recessed step sections 15; a mounting body 6 where the recessed step sections 15 are faced with each other in the longitudinal direction of the boards 11 and the plurality of light-emitting bodies 3 are mounted so as to make the boards 11 adjoin each other; electric connection means 7 for electrically connecting adjacent connectors 12, 12; a translucent tube 8 for storing the mounting body 6 and the light-emitting bodies 3; and bases having power-feeding contactors connected with the semiconductor light-emitting elements 2 and arranged at either end of the tube 8.
Patent JP-2012248405-A (JP)
Title: Organic el element and method for manufacturing the same
Inventor: TADOKORO TOYOYASU
IPC: H05B33/10
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element whose service life and reliability can be improved, and a method for manufacturing the same.SOLUTION: The organic EL element formed by laminating at least a light-transmissive cathode 2, organic light-emitting layers 4b and 4c, and an anode 5 made of a metal material in this order on a substrate 1 is characterized by being formed by: performing heat treatment at 90°C or more and 140°C or less after formation of the anode 5; performing the heat treatment in a voltage non-application state; and performing the heat treatment at a temperature equal to or lower than a temperature 10°C higher than a glass transition temperature Tg of an organic material mainly constituting the organic light-emitting layers 4b and 4c.
Patent JP-2012246862-A (JP)
Title: Compressor
Inventor: IKEDA HIROSHI
IPC: F04B27/08
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent a cell structure from being clogged with foreign matter, the cell structure being installed as a pulsation reducing device in a passage for sucking or discharging refrigerant in a compressor.SOLUTION: A dust collection region 303 is provided so as to surround an inflow surface 302 of a cell structure 300. The inflow surface 302 is inclined, and solid foreign matter stagnating in the inflow surface 302 is collected to the dust collection region 303. Further, a bypass passage 306 for communicating the dust collection region 303 with an outflow side of the cell structure 300 is provided so that the solid foreign matter is passed therethrough.
Patent JP-2012146624-A (JP)
Title: Lighting fixture and power supply control circuit therefor
Inventor: ZHENG ZONGGEN
IPC: H05B44/00
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom in the applicable voltage of a lighting fixture by making the lighting fixture conformable to different voltage levels, and maintaining the current passing through a light-emitting unit in constant level, and to maintain the effectiveness of operation of the lighting fixture.SOLUTION: A light-emitting unit 2 is connected directly to DC power. A voltage control unit 3 and a current control unit 4 configure the power supply control circuit of a lighting fixture. The power input terminal 31 of the voltage control unit 3 is connected with the light-emitting unit 2. A voltage setting element 35 controls the voltage at a power output terminal 32 lower than or equal to a conduction threshold potential. The constant voltage control element 41 of the current control unit 4 is connected with the power output terminal 32 of the voltage control unit 3, and generates a DC voltage having a fixed level. When a current control element 42 is connected directly between the constant voltage control element 41 and the ground terminal, the current passing through the current control element 42 maintains a constant current value.
Patent JP-2013002286-A (JP)
Title: Engine control device
Inventor: ITO YOSHIAKI
IPC: B60L50/16
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To determine an operation point of an engine for optimizing consumption of fuel by taking into consideration inertia power.SOLUTION: Set values of an engine rotating speed Ne_next and engine torque Te_next in the next control point for minimizing fuel consumption by the engine, are determined in response to a combination of request power Pe_bs to be generated by the engine and an engine rotating speed Ne_now of present time.
Patent JP-2013005620-A (JP)
Title: Power supply device and image forming device
Inventor: KOSAKE TATSU
IPC: H02M3/24
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to balance the controllability between at a high output voltage and at a low output voltage in the case of the control of an output voltage by using a piezoelectric transformer, due to the difference of the amount of change in the output voltage per change of a unit frequency depending on frequency domains.SOLUTION: A power supply device comprises: a piezoelectric transformer 208 for changing an output voltage at a frequency of a driving signal; an output voltage conversion circuit 207 for outputting a feedback signal proportional to the output voltage; a pulse output generator 450 for outputting a driving pulse at an average period proportional to an N-bit division ratio; a comparator 406 for comparing a target data value with the feedback signal; a data memory 460 for holding preset add/subtract data; and a calculator 405 for successively updating the division ratio by adding/subtracting the add/subtract data to/from the division ratio in response to the output of the comparison for each step. The calculator reads out the add/subtract data with defining data having predetermined M-bit (M<N) width extracted on the basis of the division ratio as an address for reading out, and calculates it so that a feedback data value comes close to the target data value.
Patent JP-2012061591-A (JP)
Title: Hand-held tool
Inventor: IKUTA HIRONORI
IPC: B24B55/05
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To arrange an operation member at an easily viewable part to improve its operability because, in a disk grinder, a lock mechanism allowing the position of a cover covering the circumference of a grinding wheel to be changed in a tool-less manner without using a tool such as a screwdriver is provided, but the operation position of the lock mechanism is conventionally arranged at a position difficult to view from a user.SOLUTION: A slider 22 is arranged from an upper part of a gear head part to a lower part thereof; a lock claw 22c for locking the position of a cover 15 is arranged on its lower part side; an operation member 21 is connected to the upper part; and the operation part 21 is arranged on the easily-viewable upper surface of the gear head part 4 located on the upper side relative to a motor shaft JO and on the side opposite to a support part of the cover 15 to be remotely operable.
Patent JP-2012114071-A (JP)
Title: Separator for lithium ion battery, method for manufacturing the same, and lithium ion battery using the same
Inventor: HA HYANG-MYONG
IPC: H01M10/058
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a lithium ion battery, a method for manufacturing the same, and a lithium ion battery using the same.SOLUTION: The separator for a lithium ion battery contains a porous membrane and a modifier layer with which at least one side of the porous membrane is coated. The modifier layer is made by mixing a source of phosphorus containing a phosphate group, a source of trivalent aluminum and a metal oxide in a liquid phase solvent, coating at least one side of the porous membrane with the mixture, and drying the coating. A method for manufacturing the separator for a lithium ion battery, and a lithium ion battery using the same, are also provided.
Patent JP-2013008931-A (JP)
Title: Semiconductor light-emitting element
Inventor: TSUTSUMI KAZUAKI
IPC: H01L33/32
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element that allows enhancing the quality of a light-emitting layer and improving the luminous efficiency.SOLUTION: A GaN buffer layer 2, an n-type GaN layer 3, an InGaN/GaN intermediate buffer layer 4, an MQW active layer 5, a p-type AlGaN layer 6, and a p-type GaN layer 7 are stacked on a sapphire substrate 1 in this order. The InGaN/GaN intermediate buffer layer 4 has a superlattice structure in which a plurality of InGaN films and a plurality of GaN films are alternately stacked. The In composition ratio of the InGaN films gradually increases from the n-type GaN layer 3 toward the MQW active layer 5.
Patent JP-2013012847-A (JP)
Title: Control device, optical reception device and control method
Inventor: MAKIMOTO TAKAHIRO
IPC: H04B10/293
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To stabilize characteristic control.SOLUTION: A control device 120 includes a first computing element 122, an update control circuit 123, an acquisition section 125 and a second computing element 126. The first computing element 122 manipulates a parameter of a processing device that changes a first characteristic of the processing device on the basis of a detection result of the first characteristic. The update control circuit 123 stops the first computing element 122 from manipulating the parameter when updating a function of the first computing element 122. The acquisition section 125 acquires relationship information indicating a relationship of the manipulated variable of the parameter with a change in a second characteristic of the processing device that changes the first characteristic. The second computing element 126 manipulates the parameter by a manipulated variable based on the relationship information acquired by the acquisition section 125 and a change in a detection result of the second characteristic while the update control circuit 123 stops the first computing element 122 from manipulating the parameter.
Patent JP-2013011511-A (JP)
Title: Object detection device and information acquisition device
Inventor: UMEDA KATSUMI
IPC: G06F3/042
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an information acquisition device capable of performing proper control of a light amount of a laser source by using a spectroscopic element with high reproductivity of a transmission factor and an object detection device having the information acquisition device.SOLUTION: The information acquisition device 1 includes a light-emitting device 10 and a light-receiving device 20. The light-emitting device 10 includes a laser source 110, a collimator lens 120, a leakage mirror 130, a DOE 140 for converting a laser beam reflected by the leakage mirror 130 into a laser beam having a dot pattern, a FMD 160 for receiving the laser beams having passed through the leakage mirror 130 and outputting a detection signal corresponding to the received light amount, a filter 150 arranged between the leakage mirror 130 and the FMD 160 for attenuating the light amount of the laser beam having passed through the leakage mirror 130 and an APC control part 21b for controlling an emitted light amount of the laser source 110 on the basis of the detection signal of the FMD 160.